我尝试使用注释 @DataJpaTest 编写集成测试。
我有两个数据源:主要和次要(类配置)
结果我有一个错误:
expected single matching bean but found 2: primaryDataSource,secondary
然后我尝试添加注释
@AutoConfigureTestDatabase(replace= AutoConfigureTestDatabase.Replace.AUTO_CONFIGURED)
并且使用 AUTO_CONFIGURED 仅由属性配置的数据源将被替换,而是嵌入 h2 我看到Dialect : HHH000400: Using dialect: org.hibernate.dialect.Oracle10gDialect
如何使用@DataJpaTest
具有多个数据源?
public class DataSourcesConfig {
@Bean
@Primary
@ConfigurationProperties(prefix="spring.datasource")
public DataSource primaryDataSource() {
return DataSourceBuilder.create().build();
}
@Bean(name = "secondary")
@ConfigurationProperties(prefix="datasource.secondary")
public DataSource secondaryDataSource() {
return DataSourceBuilder.create().build();
}
}
我有一个@Primary配置类
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
basePackages = {"com.something"}
)
public class APrimaryDBDBConfiguration {
@Primary
@Bean
@ConfigurationProperties("spring.datasource")
public DataSourceProperties dataSourceProperties() {
return new DataSourceProperties();
}
@Primary
@Bean(name = "dataSource")
@ConfigurationProperties("spring.datasource.hikari")
public HikariDataSource dataSource() {
return dataSourceProperties()
.initializeDataSourceBuilder()
.type(HikariDataSource.class).build();
}
@Primary
@Bean(name = "entityManagerFactory")
@Profile("!test")
public LocalContainerEntityManagerFactoryBean entityManagerFactory(
EntityManagerFactoryBuilder builder,
@Qualifier("dataSource") DataSource dataSource) {
return builder
.dataSource(dataSource)
.packages("com")
.persistenceUnit("some_persistence_unit")
.build();
}
@Primary
@Bean(name = "transactionManager")
public PlatformTransactionManager transactionManager(
@Qualifier("entityManagerFactory") EntityManagerFactory entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
}
后来,在我的存储库测试类中:
@RunWith(SpringRunner.class)
@DataJpaTest
@ActiveProfiles("test")
@Import(APrimaryDBDBConfiguration.class)
最后,我的测试属性有:
spring.jpa.hibernate.ddl-auto=create-drop
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